The capsules are a lot smaller than you'd imagine. If you're over 6 feet tall I wouldn't book here - you won't be able to lie down. Mattresses were way too hard to sleep on. By the third morning it was painful waking up, felt like I'd slept on concrete. But other than that the place is really nice. One member of staff seemed really moody all the time and that was a bit off-putting but the rest of the staff were super cheerful and helpful.
There is Aircon in the capsules. Showers felt amazing - temperature and pressure was spot on.